A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).
NSN 5835-01-227-2318
NSN 6610-01-431-5447
NSN 6610-01-219-3168
NSN 5945-01-180-7848
NSN 6320-01-512-2031
NSN 5835-01-391-4556
NSN 6145-01-444-1346
NSN 6645-01-141-0310
NSN 6150-00-294-6461
NSN 6610-01-026-1701
NSN 6685-00-976-3920
NSN 6320-01-326-1316